Vacuum-container.



ing an upwardly and outwardly inclined In testimony whereof I have b'ignedthis f ace and-an inwardly projecting shoulder on specification in the 'presence of two subscribthe outer container having :up upward-ly und ing witnesses: v outwardly inclined face adapted to coperatie 1 PAYSON IRVIN. 5 with the inclined face on the shoulder of the Witnesses.'

inner container, said vcontainers being held MYRTLE E. DEMAREST.

together by atmospheric pressure. f L. C. Bisi-lor. 

